Senior Full Stack Engineer (React + Node.js) | Statusphere

Senior Fullstack Engineer

Statusphere is the only influencer marketing solution that guarantees thousands of posts and automates 100% of campaign execution through Stevie Ops™ — our AI campaign operator. From creator sourcing to fulfillment, contracts, usage rights, and reporting, campaigns run end-to-end and get smarter with every post.

A venture-backed, remote-first startup trusted by over 400+ brand clients — including Covergirl, Fenty, Aura Frames, Fever-Tree, and Swiffer, recently raised $5M in seed funding and is on track toward a Series A. Tech stack:
JavaScript / Type Script, React, Node, Express, Material UI, PostgreSQL, AWS.

Work on greenfield projects while also improving and scaling an existing product.

Directly influence AI-powered features: video analysis, content classification, and smarter creator-brand matching.

Join a team where every engineer owns projects end-to-end.

Be part of a high-growth startup doubling its engineering team in the next 6 months.

We're looking for a Senior Fullstack Engineer who thrives in startup environments, takes ownership from idea to delivery, and enjoys solving complex product challenges.

You'll work directly with Head of Engineering and a small, fast-moving team to:

• Ship new product features and improve core systems in React + Node.js.
• Design and scale AI-driven workflows (automated video validation, creator content categorization, brand-creator matchmaking).
• Set engineering standards: improve processes, select the right tools, and raise the technical bar.
• Collaborate cross-functionally with product and design on high-impact projects.
• Participate in and lead code reviews, ensuring best practices in architecture, security, and performance.
• Mentor teammates, support onboarding, and foster a strong engineering culture.
• Take ownership of projects end-to-end, asking clarifying questions and proposing creative solutions.

Must-haves:

• 3+ years experience building scalable fullstack apps.
• Strong in Type Script, React, Node.js/Express, PostgreSQL, AWS.
• Experience with AI/LLM tools (Make, n8n, AWS Bedrock, Sage Maker, etc.).
• Startup mindset: ownership, adaptability, and product sense.
• Proven ability to deliver projects end-to-end.
• Excellent communication and collaboration skills.

Nice-to-haves:

• Background in mobile app development (helpful for future expansion).
• Exposure to AI-driven video/content analysis.

• Remote-first, flexible hours.
• Ideal overlap with US team: up to 2–3 PM ET (19:00-21:00 CET/CEST (Central European Time)).
• We use Deel for international contracting.

• Remote-first, people-first culture.
• Unlimited PTO.

We'd love to hear from you.